'Behaving' in the Bible

David responded to God, "I sinned greatly by behaving this way. But now I am asking you, please remove the guilt of your servant, since I have acted very foolishly."

But he practiced what the LORD considered to be evil by behaving detestably, as did the nations whom the LORD expelled in front of the Israelis.

The words from his mouth are vain and deceptive. He has abandoned behaving wisely and doing good.